Environmental Test Technician I – 1st Shift (Midland, TX)

About AST SpaceMobile

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices. Our mission is to eliminate connectivity gaps for five billion mobile subscribers and bring broadband to the billions who remain unconnected.

Position Overview

We seek an Environmental Test Technician I to support execution of environmental qualification and testing activities at our satellite production facility in Midland, TX. You'll perform hands-on environmental testing including thermal vacuum, vibration, shock, acoustic, and thermal cycling. Under general supervision, you'll manage test setup, execution, troubleshooting, documentation, calibration support, and equipment maintenance while ensuring aerospace quality and safety compliance.

Key Responsibilities

• Perform environmental testing including thermal vacuum, vibration, shock, acoustic, thermal cycling, and qualification tests
• Set up, configure, instrument, and operate test equipment including data acquisition systems, multimeters, vibration shakers, thermal chambers, and thermal vacuum systems
• Install and verify sensors such as accelerometers, thermistors, and thermocouples
• Build, route, inspect, and troubleshoot wiring and harness assemblies
• Perform soldering, connector assembly, and electrical continuity checks
• Use hand and power tools, including torque wrenches and precision tooling, to assemble fixtures and test hardware
• Support solar panel and satellite hardware testing activities
• Monitor test performance, collect data, identify anomalies, and assist with troubleshooting
• Support calibration activities for test instrumentation and measurement devices

Schedule & Compensation

• Primary Schedule: 1st Shift, Monday–Thursday, 7:30 AM–5:30 PM (4×10 hours), with paid lunch and breaks
• Pay: Based on experience, with overtime opportunities. Higher-level roles available for experienced candidates at increased compensation
• Flexibility: Weekday and alternative shifts available depending on experience and team needs

Location & Relocation

This position is based in our satellite production facility in Midland, Texas. Full relocation support is provided.

Salary Disclosure: Editorial market estimate: $80,000–$130,000 USD/year. This is not employer-provided compensation and may vary significantly by experience, qualifications, and location.